/*
 * Copyright 2025 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.ai.edge.gallery.ui.common.chat

import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.google.ai.edge.gallery.ui.theme.GalleryTheme

/**
 * Composable function to display warning message content within a chat.
 *
 * Supports markdown.
 */
@Composable
fun MessageBodyWarning(message: ChatMessageWarning) {
  Row(
    modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.Center
  ) {
    Box(
      modifier = Modifier
        .clip(RoundedCornerShape(16.dp))
        .background(MaterialTheme.colorScheme.tertiaryContainer)
    ) {
      MarkdownText(
        text = message.content,
        modifier = Modifier.padding(horizontal = 16.dp, vertical = 6.dp),
        smallFontSize = true
      )
    }
  }
}

@Preview(showBackground = true)
@Composable
fun MessageBodyWarningPreview() {
  GalleryTheme {
    Row(modifier = Modifier.padding(16.dp)) {
      MessageBodyWarning(message = ChatMessageWarning(content = "This is a warning"))
    }
  }
}